:root{--bg: #0f1115;--panel: #161a22;--border: #262b36;--text: #e6e8ee;--muted: #8a90a2;--accent: #4f8cff;--success: #35c76b;--failure: #ef5b5b;--warning: #e8b339;color-scheme:dark}*{box-sizing:border-box}body{margin:0;background:var(--bg);color:var(--text);font-family:Segoe UI,Noto Sans TC,Arial,sans-serif}#root{max-width:1000px;margin:0 auto;padding:24px 16px 64px}@media (min-width: 600px){#root{padding:32px 24px 72px}body{font-size:1.05rem}}.app-header{display:flex;align-items:baseline;justify-content:space-between;margin-bottom:24px}.app-header h1{font-size:1.4rem;margin:0}.steps{display:flex;gap:8px;margin-bottom:24px;flex-wrap:wrap}.step-pill{padding:6px 12px;border-radius:999px;border:1px solid var(--border);color:var(--muted);font-size:.85rem}.step-pill.active{border-color:var(--accent);color:var(--text);background:rgba(79,140,255,.12)}.step-pill.done{border-color:var(--success);color:var(--success)}.panel{background:var(--panel);border:1px solid var(--border);border-radius:10px;padding:20px}.panel+.panel{margin-top:16px}textarea,input[type=text],input[type=password],select{width:100%;background:var(--bg);border:1px solid var(--border);color:var(--text);border-radius:6px;padding:10px;font-size:.95rem;font-family:inherit}select{min-height:44px}textarea{min-height:120px;resize:vertical}button{background:var(--accent);color:#fff;border:none;border-radius:6px;padding:12px 20px;font-size:.95rem;cursor:pointer;min-height:44px}button:disabled{opacity:.5;cursor:not-allowed}button.secondary{background:transparent;border:1px solid var(--border);color:var(--text)}.model-search{margin:4px 0 16px}.model-tier{margin-top:8px}.model-tier h3{display:flex;align-items:center;gap:8px;margin-bottom:8px}.count-badge{display:inline-flex;align-items:center;padding:2px 9px;border-radius:999px;background:var(--border);color:var(--muted);font-size:.75rem;font-weight:600}.count-badge.selected-badge{background:rgba(79,140,255,.18);color:var(--accent)}.provider-groups{display:grid;gap:8px;margin-bottom:20px}.provider-group{border:1px solid var(--border);border-radius:8px;overflow:hidden}.provider-header{width:100%;display:flex;align-items:center;gap:8px;background:var(--bg)}.provider-header-toggle{flex:1;display:flex;align-items:center;gap:10px;background:transparent;border:none;color:var(--text);padding:14px;min-height:48px;font-size:.95rem;text-align:left;cursor:pointer}.provider-header .disclosure{display:inline-block;color:var(--muted);transition:transform .15s ease}.provider-header .disclosure.open{transform:rotate(90deg)}.provider-header .provider-name{flex:1;font-weight:600}.provider-header-actions{display:flex;gap:6px;padding-right:10px;flex-shrink:0}.mini-button{background:transparent;border:1px solid var(--border);color:var(--muted);border-radius:6px;padding:6px 10px;min-height:32px;font-size:.78rem;cursor:pointer}.mini-button:hover{color:var(--text);border-color:var(--accent)}.model-list{display:grid;grid-template-columns:repeat(auto-fill,minmax(230px,1fr));gap:6px;padding:10px}.model-row{display:flex;align-items:center;gap:12px;padding:12px 10px;border:1px solid var(--border);border-radius:6px;min-height:44px}.model-row input[type=checkbox]{width:20px;height:20px;flex-shrink:0}.model-row .model-name{word-break:break-all;flex:1}.model-row .model-date{color:var(--muted);font-size:.72rem;flex-shrink:0;white-space:nowrap}.model-row-unavailable{opacity:.5}.model-date-dead{color:var(--failure);font-weight:600}.model-row-failed{border-color:#ef5b5b66}.error-reason{color:var(--failure);font-size:.75rem;word-break:break-all}.last-used-banner{display:flex;align-items:center;justify-content:space-between;gap:12px;flex-wrap:wrap;background:rgba(79,140,255,.1);border:1px solid rgba(79,140,255,.3);border-radius:8px;padding:12px 14px;margin-bottom:16px}.sticky-actions{position:sticky;bottom:12px;background:var(--panel);border:1px solid var(--border);border-radius:8px;padding:12px 14px;box-shadow:0 4px 16px #00000059}.stat-cards{display:grid;grid-template-columns:repeat(auto-fit,minmax(140px,1fr));gap:10px;margin:12px 0 20px}.stat-card{border:1px solid var(--border);border-radius:10px;padding:14px 16px;background:var(--bg)}.stat-card-header{display:flex;align-items:center;gap:6px;font-size:.85rem;color:var(--muted);margin-bottom:8px}.stat-card-value{font-size:2.2rem;font-weight:700;line-height:1}.stat-card-sub{margin-top:6px;font-size:.78rem;color:var(--muted)}.stat-card.success{border-color:#35c76b59;background:rgba(53,199,107,.07)}.stat-card.success .stat-card-header,.stat-card.success .stat-card-value{color:var(--success)}.stat-card.failed{border-color:#ef5b5b59;background:rgba(239,91,91,.07)}.stat-card.failed .stat-card-header,.stat-card.failed .stat-card-value{color:var(--failure)}.stat-card.running{border-color:#4f8cff59;background:rgba(79,140,255,.07)}.stat-card.running .stat-card-header,.stat-card.running .stat-card-value{color:var(--accent)}.stat-card.queued{border-color:#e8b33959;background:rgba(232,179,57,.07)}.stat-card.queued .stat-card-header,.stat-card.queued .stat-card-value{color:var(--warning)}.status-badge{padding:2px 8px;border-radius:999px;font-size:.75rem;text-transform:uppercase}.status-badge.success{background:rgba(53,199,107,.15);color:var(--success)}.status-badge.failed{background:rgba(239,91,91,.15);color:var(--failure)}.status-badge.running,.status-badge.queued,.status-badge.pending{background:rgba(232,179,57,.15);color:var(--warning)}.status-badge.completed{background:rgba(53,199,107,.15);color:var(--success)}.status-badge.cancelled{background:rgba(138,144,162,.15);color:var(--muted)}.job-history-list{display:flex;flex-direction:column;gap:6px}.job-history-row{display:flex;align-items:center;gap:12px;padding:12px 14px;border:1px solid var(--border);border-radius:8px;background:var(--bg);color:var(--text);text-align:left;cursor:pointer;min-height:48px;width:100%}.job-history-row:hover{border-color:var(--accent)}.job-history-id{color:var(--muted);font-size:.85rem;flex-shrink:0;width:3.5em}.job-history-topic{flex:1;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.job-history-count{flex-shrink:0;color:var(--muted);font-size:.85rem}.job-history-date{flex-shrink:0;color:var(--muted);font-size:.78rem;white-space:nowrap}@media (max-width: 640px){.job-history-row{flex-wrap:wrap}.job-history-topic{white-space:normal;width:100%;order:5}}.progress-bar{height:8px;border-radius:999px;background:var(--border);overflow:hidden;margin:10px 0}.progress-bar-fill{height:100%;background:var(--accent);transition:width .3s ease}.error-box{border:1px solid var(--failure);color:var(--failure);background:rgba(239,91,91,.08);border-radius:6px;padding:10px 14px;margin-top:12px;font-size:.9rem}.compare-panel{margin-top:12px}.compare-picker{display:grid;grid-template-columns:repeat(auto-fill,minmax(230px,1fr));gap:6px;margin-bottom:16px}.compare-columns{display:grid;gap:12px}.compare-column{border:1px solid var(--border);border-radius:8px;overflow:hidden;display:flex;flex-direction:column;min-height:0}.compare-column-header{background:var(--bg);padding:10px 12px;font-weight:600;font-size:.85rem;border-bottom:1px solid var(--border);word-break:break-all}.compare-column-body{margin:0;border:none;border-radius:0;max-height:600px}@media (max-width: 700px){.compare-columns{grid-template-columns:1fr!important}}.markdown-output{white-space:pre-wrap;background:var(--bg);border:1px solid var(--border);border-radius:6px;padding:14px;font-family:Cascadia Code,Consolas,monospace;font-size:.85rem;max-height:480px;overflow:auto}.actions-row{display:flex;justify-content:space-between;margin-top:20px}.hint{color:var(--muted);font-size:.85rem}.login-panel{max-width:360px;margin:48px auto 0}.login-actions{justify-content:flex-end}.logout-button{padding:8px 14px;min-height:36px}.danger-button{padding:8px 14px;min-height:36px;border-color:#ef5b5b80;color:var(--failure)}.danger-button:hover:not(:disabled){background:rgba(239,91,91,.1)}